IMS (VoLTE-VoWIFI) & Signaling Nodes capacity management in line with Business Requirement · Augmentation and optimization of IMS & Signaling nodes basis trends and business forecast. · Good understanding of Nokia, Ericsson Core networks · IMS & Signaling Capacity Planning (CFX, TAS ,SBC, HSS, DRA) · SME in IMS & Signaling network architecture and design HLD, LLD · On time LLDs for new rollouts, node integrations etc. · Inventory control for IMS & Signaling Core nodes. · IMS & Signaling Nodes deployment , monitoring and support. · Good understanding of VOLTE/CS network and call flows. · Active and passive infra planning for IMS & Signaling nodes · Monitoring of IMS & Signaling link utilizations and proactive augmentations of links · Plans to improve resiliency · IMS & Signaling Core Nodes capacity balancing plans. · Knowledge on Cloud and Data Center architectures · New Feature Implementation · IMS & Signaling Nodes DLD/LLD e2e Planning & Validation